Expansion valve



An expansion valve for refrigeration cycle that is used in an automotive air conditioning system and is designed to rapidly expand high-temperature and high-pressure liquid refrigerant coming from a condenser into low-temperature and low-pressure vapor refrigerant.

FIG. 1 is a front view of an expansion valve for refrigeration cycle.

FIG. 2 is a rear view of the expansion valve.

FIG. 3 is a left side view of the expansion valve.

FIG. 4 is a right side view of the expansion valve.

FIG. 5 is a plan view of the expansion valve.

FIG. 6 is a bottom plan view of the expansion valve; and,

FIG. 7 is a cross-sectional view taken along lines A—A of FIG. 1.

The broken line showing of unclaimed portions of the expansion valve forms no part of the claimed design. 

The ornamental design for an expansion valve, as shown and described. 